| | Date | Price | High | Low | Volume | | 11/20/2009 | 44.62 | 44.97 | 44.01 | 380,982 | | 11/19/2009 | 44.33 | 44.69 | 44.18 | 599,082 | | 11/18/2009 | 45.21 | 45.35 | 44.42 | 444,484 | | 11/17/2009 | 44.50 | 45.19 | 44.24 | 603,189 | | 11/16/2009 | 44.85 | 45.32 | 44.19 | 656,199 | | 11/13/2009 | 44.06 | 44.24 | 43.25 | 376,112 | | 11/12/2009 | 43.23 | 43.84 | 43.14 | 730,069 | | 11/11/2009 | 43.49 | 43.60 | 42.50 | 733,437 | | 11/10/2009 | 42.66 | 43.00 | 41.88 | 674,126 | | 11/9/2009 | 42.44 | 42.48 | 40.68 | 1,165,389 | | 11/6/2009 | 41.00 | 41.38 | 39.13 | 813,301 | | 11/5/2009 | 40.37 | 40.48 | 39.03 | 712,412 | | 11/4/2009 | 38.91 | 39.81 | 38.88 | 898,179 | | 11/3/2009 | 39.04 | 39.26 | 38.20 | 557,650 | | 11/2/2009 | 38.90 | 39.49 | 37.83 | 647,342 | | 10/30/2009 | 39.18 | 39.84 | 38.51 | 892,816 | | 10/29/2009 | 39.27 | 39.44 | 38.06 | 749,447 | | 10/28/2009 | 37.66 | 40.24 | 37.55 | 567,395 | | 10/27/2009 | 39.35 | 40.34 | 39.28 | 441,303 | | 10/26/2009 | 39.86 | 41.18 | 39.74 | 351,313 | | 10/23/2009 | 40.16 | 40.67 | 39.85 | 249,449 |
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